(1,15) (2,19) (3,14) (4,13) (5,18) (6,12) (7,20) (8,16) (9,11) (10,17) 
nodes: 306  conflicts: 2  modelTime: 732  solveTime: 466  totalTime: 1202  modelSize: 20646  readTime: 4 size: 10